Year Month Nb_of_distinct_IPs Nb_of_downloads 2011 Jan 159 275 2011 Feb 128 218 2011 Mar 153 247 2011 Apr 196 281 2011 May 208 348 2011 Jun 167 284 2011 Jul 186 289 2011 Aug 136 190 2011 Sep 159 235 2011 Oct 139 214 2011 Nov 216 360 2011 Dec 186 310 2011 all 1553 3251